chore(op-program): Turn off `fsync` on pebble KV store (#11863)

* chore: Cleanup proofs actions

* tidy

* lint

* adrian review

* move `RunFaultProofProgram` onto the `L2FaultProofEnv` type

* chore(op-program): Turn off `fsync` on pebble KV store

op-program/host/kvstore/pebble.go

@@ -38,7 +38,7 @@ func NewPebbleKV(path string) *PebbleKV {
 func (d *PebbleKV) Put(k common.Hash, v []byte) error {
 	d.Lock()
 	defer d.Unlock()
-	return d.db.Set(k.Bytes(), v, pebble.Sync)
+	return d.db.Set(k.Bytes(), v, pebble.NoSync)
 }
 
 func (d *PebbleKV) Get(k common.Hash) ([]byte, error) {